Synchronize games from other platforms into your Steam library
The ioquake3 community effort to continue supporting/developing id's
Map Pixel Art Generator for Minecraft
Aim assistance for blocks and mobs
Free and open source real-time strategy game
DeSmuME is a Nintendo DS emulator
A TypeScript-to-Luau Compiler for Roblox
Jazz² Resurrection: Open-source reimplementation of Jazz Jackrabbit 2
Static recompilation of Majora's Mask for PC
The HTML5 Creation Engine
The A32NX & A380X Project are community driven open source projects
Open-source engine for Heroes of Might and Magic III
HTML5 Canvas Tower Building Game
Powerful, mature open-source cross-platform game engine for Python
Mangos ZERO is a server for World of Warcraft
Docker image that provides a Minecraft Server for Java Edition
Solar2D Game Engine main repository (ex Corona SDK)
Recreation of the classic Grand Theft Auto III game executable
Open Source MMORPG Framework
A nonsense activity generator
Open source library for N64 development
HTML5 Phigros chart player/simulator
A lightweight game server framework implemented with Actor Model
A Grub Theme in the style of Minecraft!
An open source flight dynamics & control software library